baber/WOPTO huggingface dataset:
Patent RU-2017056-C1 (RU)
Title: Heating furnace
Inventor: VYSOTSKIJ BORIS S
IPC: F27D1/18
Filed: 1991-08-29
Granted: 1994-07-30
Abstract: FIELD: furnaces. SUBSTANCE: furnace with a sliding door in a casing and a car-bottom hearth is made with a frame which has upper and lower beams extending ahead of the front wall of the furnace. Upper and lower guides parallel to the plane of the front wall of the furnace are welded to the beams. A frame casing rigidly connected to two upper and two lower shafts is mounted between the outer guides. Rollers directly engageable with the outer guides are located on the ends of the shafts. Two upper and two lower inner guides perpendicular to the outer guides are stationary mounted inside a frame box. The lined door closing the furnace aperture in the furnace laying is mounted on these guides by rollers connected to the door frame short shafts. The frame casing is fixed in the working position (when the door is opposite to the furnace aperture in the laying) by a locking device which is inserted into the slot in the lower outer guide, and in a removed position - by an identical locking device on the other side of the box and a slot on the outer lower guide. The locking devices are made for rotation around an axle. EFFECT: improved structure. 3 cl, 4 dwg
Patent RU-2005146-C1 (RU)
Inventor: MARKAROV NIKOLAJ A
IPC: E04C5/12
Filed: 1991-08-15
Granted: 1993-12-30
Abstract: Использование  в области строительства при  изготовлении предварительно напр женных железобетонных  конструкций и конструктивных систем.  Сущность изобретени : устройство дл  закреплени   арматурных канатов содержит спрессованные на  канате гипьзу и песчаную прокладку, причем гильза  после опрессовки выполнена эллипсовидной с радиусом  кривизны, соответствующим,радиусу исходной  гильзы, при этом гильза снабжена как минимум  одним разгружающим канат диском в форме усеченного  конуса Кроме того, гильза может быть  снабжена дополнительными разгружающими диафрагмами  -трапециевидного профил  поперечного  сечени , расположенными по длине гильзы 1 зпф-  лы, бил.
Patent RU-2052424-C1 (RU)
Inventor: ANNAEV SERDAR CH
IPC: C04B35/14
Filed: 1991-07-19
Granted: 1996-01-20
Abstract: FIELD: civil engineering. SUBSTANCE: feedstock with a specific surface of 1800-2000 cm 2 /g comprises, wt.-%: Karakum barkhan sand, 87-92; soda, 3; phosphogypsum, 5-10. The components are mixed and ground in a ball mill to a specific surface of 1800-2000 cm 2 /g, moistened, pressed, dried and burnt at 1100 C. After drying the compressive strength is 3.2-4.2 MPa, after burning it is 23.5-24.7 MPa, water absorption, 20.2-21.4%. EFFECT: improved composition. 3 tbl
Patent RU-2067581-C1 (RU)
Title: Aralkylsubstituted imidazoles showing antihypertensive action, method of their synthesis and pharmaceutical composition showing inhibiting activity with respect to angiotensin ii
Inventor: ROBERT DZHON ARDEKI
IPC: A61K/
Filed: 1990-06-28
Granted: 1996-10-10
Abstract: FIELD: organic chemistry. SUBSTANCE: products: aralkylsubstituted imidazoles of the formula (I)   where R 1 -C 2 -C 6 -alkyl; R 2  - 1- or 2-naphthyl, 3-, 4- or 5-acenaphthyl, 1-, 2-, 3-, 4- or 9-phenanthrenyl, 2-, 3-, 4-, 5-, 6- or 7-benzofuryl or 2-, 3-, 4-, 5-, 6- or 7-benzothienyl, C 2 -C 10 -alkenyl. Reagent 1: compound of the formula (II)   where R 1  and R 2  as indicated above. Reagent 2: compound of the formula (III)   where X 1  - halogen. Reaction conditions: in organic solvent medium, in the presence of the base. Synthesized compounds were used in medicine as antihypertensive agents. ???EFFECT: improved method of synthesis. 4 cl, 8 tbl
Patent RU-2067968-C1 (RU)
Title: A binder for manufacturing complex-configuration ceramics and a method for their preparation
Inventor: MOGENSEN GURLI
IPC: C01F7/57
Filed: 1992-04-29
Granted: 1996-10-20
Abstract: Ceramic binder for forming and processing ceramic ware, comprising a sol-gel of a mixture of highly charged metal hydroxy cations and one or more low charged metal hydroxy cations, which are able to form an aqueous sol.
Patent RU-2075647-C1 (RU)
Title: System for connecting control lever with actuating member of diaphragm pump
Inventor: STEFAN KONSTANTINIDIS
IPC: F16C11/02
Filed: 1992-06-09
Granted: 1997-03-20
Abstract: FIELD: pump engineering. SUBSTANCE: system has a housing with a space and axle provided with a lever. The axle is defined by a tubular member which receives a compression spring. The length of the compression spring is less than the length of the tubular member. From both sides of the axle are two pivots made up as a truncated cone. They are mounted for permitting sliding at the respective end of the tubular member and partially project out of the end portion. The space has two parallel side walls. The walls are provided with semi-cylindrical guide grooves the diameter of which is equal to the diameter of the tubular member and two dummy openings made up as a truncated cone. EFFECT: enhanced reliability. 5 cl, 7 dwg
Patent RU-2016349-C1 (RU)
Inventor: KORSHAK ALEKSEJ A
IPC: F17D1/00
Filed: 1991-07-02
Granted: 1994-07-15
Abstract: Сущность изобретения: перекрывают неисправную секцию с двух сторон. Откачивают часть жидкости из неисправной секции в смежную исправную насосом. Откачку жидкости производят в ближайших пониженных точках трассы трубопровода, расположенных по обе стороны от места ремонта. Расход откачиваемой жидкости определяют по заданной формуле. 2 ил.
Patent RU-2014676-C1 (RU)
Title: Semiconductor s h f device
Inventor: YUNISOV LEONID E
IPC: H01P1/15
Filed: 1991-08-13
Granted: 1994-06-15
Abstract: FIELD: radio engineering. SUBSTANCE: semiconductor SHF device - attenuator includes section of rectangular waveguide which wide walls carry first metal combs 2, 3 of wedge shape in cross-section, slit line 4 put between combs in E plane of section of rectangular waveguide on its symmetry axis. Slit line includes p-i-n diodes 5 located at distance λ v /4 from each other. Matching junctions are made at input and output of device. Narrow walls of section of waveguide carry second metal truncated combs 7, 8 which side walls are parallel to nearest side of first combs 2, 3. Length of second metal combs 7, 8 equals length of first combs 2, 3. Clearance between truncated vertexes of second combs 7, 8 amounts to not more than λ v /4, and distance between opposite sides of first combs is not less than λ v /20.. Matching junctions include one-two quarter-wavelength sections of waveguide containing truncated wedge-shaped metal combs over their wide walls forming steps over height of combs and steps over width of waveguide. In this case side surfaces of these combs coincide with proper sides first combs 2, 3. EFFECT: expanded application field. 2 cl, 3 dwg
Patent RU-2025384-C1 (RU)
Title: Устройство для натяжения гусеничной цепи транспортного средства
Inventor: MELNIKOV IVAN A
IPC: B62D55/30
Filed: 1991-07-04
Granted: 1994-12-30
Abstract: Использование: в транспортном машиностроении, а именно, в гусеничных движителях транспортных средств. Сущность: устройство содержит натяжное колесо 1, кривошип с осью 2 и щекой 3 с торцовыми зубьями 4, взаимодействующими с ответными зубьями на корпусе 5. Ось кривошипа жестко закреплена в корпусе, на ней подвижно установлена щека кривошипа. Механизм фиксации кривошипа выполнен в виде болта 6, взаимодействующего с резьбовым отверстием оси 2, причем фланец 7 болта размещен с возможностью проворачивания в замкнутой кольцевой канавке со стороны наружного торца щеки 3. Отверстие 11 в диске натяжного колеса открывает доступ к болту 6. При вращении болта против часовой стрелки (правая резьба) происходит разъединение зубьев щеки с зубьями корпуса и обеспечивается регулировка натяжения цепи. Поворачивая болт по часовой стрелке, фиксируют упомянутые зубья относительно друг друга, чем удерживают выбранное натяжение цепи. 2 ил.
Patent RU-2033547-C1 (RU)
Title: Drain unit for gas-turbine engine having compressor
Inventor: POLUSHKIN VLADIMIR M
IPC: F02C3/24
Filed: 1992-02-10
Granted: 1995-04-20
Abstract: FIELD: aircraft engine engineering. SUBSTANCE: unit has drain tank 1. Fuel ejector 4 is connected to intake opening 2 and inlet and outlet branch pipes of make-up pump 3. Cut-off valve 6 and check valve 7 are mounted in line 5 for discharging fuel. Overlapping member 8 of cut-off valve 6 has a servodrive constructed as diaphragm 9. Spring 11 is mounted inside control space 10 of the servodrive. The unit also has air ejector 12 whose active nozzle is connected to the compressor of the engine. The mixing chamber of the unit is connected with tank 1. The passive nozzle is in communication with control space 10 and with signal opening 14 of tank 1 through nozzle 13. Opening 14 is positioned above intake opening 2. EFFECT: improved design. 1 dwg
Patent RU-2031394-C1 (RU)
Title: Densimeter
Inventor: KARLEBA BORIS S
IPC: G01N9/20
Filed: 1992-02-26
Granted: 1995-03-20
Abstract: FIELD: measurement technology. SUBSTANCE: densimeter has cylindrical vessel; there is overfill cylinder inside the vessel. Float is placed into the overflow cylinder. Densimeter is provided with ohmmeter and suspension which is made in form of resilient expanding cord. Two wires of the cord are made of electro-conducting rubber and connected together at their lower part. Envelope and isolation between the wires of the cord are made of resilient isolation material, for example, of rubber or latex. Top end of the cord is attached to cap of cylindrical vessel. Lower end of the cord is fastened to the float. Top ends of wires are connected with ohmmeter. EFFECT: improved precision of measurement. 2 cl, 4 dwg
Patent RU-2035839-C1 (RU)
Title: Controllable a c electric motor drive
Inventor: SVIRIDOV GEORGIJ M
IPC: H02P25/24
Filed: 1992-03-19
Granted: 1995-05-20
Abstract: FIELD: electrical engineering. SUBSTANCE: driving mechanism 1, for instance hydraulic pump, is coupled to shaft of asynchronous motor 2 with wound rotor. Phase windings of rotor of asynchronous motor 2 are connected in star through windings 3 of frequency-dependent resistors. Electric motor is provided with bias winding 4 dropped in slots of stator and shell of monmagnetic material pressed onto stator iron. Bias winding is connected to output of D. C. source 6 linked with input to output of master unit 7 of rotational speed. Stator windings of asynchronous motor 2 are connected to power supply network of alternating current through static voltage to-current converter 5. As there are no nonlinear elements in supply circuits of stator winding form of voltage curve across terminals of stator winding and acrossinput terminals of static converter 5 is sinusoidal which ensures good power characteristics of proposed structure of controllable electric motor drive. EFFECT: good power characteristics of cotrollable electric motor drive. 2 dwg
Patent RU-2037404-C1 (RU)
Inventor: TUAEV VALERIJ V
IPC: B28B5/08
Filed: 1992-05-22
Granted: 1995-06-19
Abstract: FIELD: manufacture of constructional products. SUBSTANCE: apparatus has frame, table mounted on frame and provided with guides formed as diametrically opposed arcs having high and low curvature level. Apparatus has rotary dies provided with elliptical rings, which are rigidly secured to respective die from bellow. Bottom movable in horizontal plane is mounted within ring for periodical closing and opening of die. Bottom has portion extending beyond ring and coming into engagement with a succession of guides. Apparatus has pressing and ejecting mechanisms. Table has discharge opening disposed at the end in the course of movement of guide having low curvature level in axial alignment with ejection mechanism. EFFECT: improved quality of products and enhanced reliability in operation. 4 dwg
Patent RU-2066751-C1 (RU)
Title: Method for determination of fluid motion in casing string-borehole annulus
Inventor: KIRPICHENKO BORIS I
IPC: E21B47/117
Filed: 1992-05-28
Granted: 1996-09-20
Abstract: FIELD: well logging. SUBSTANCE: acoustic vibrations are excited in well by pumping fluid into well. Acoustic vibrations are registered at the wellhead upon discontinuation of pumping and after repeated pumping. Presence of fluid motion in casing string-borehole annulus is detected by change in relation between the amplitudes of acoustic vibrations. EFFECT: higher efficiency. 1 dwg
Patent RU-2009775-C1 (RU)
Title: Cutting tool
Inventor: SHUSTIKOV ANATOLIJ D
IPC: B23B27/16
Filed: 1992-05-29
Granted: 1994-03-30
Abstract: FIELD: cutting. SUBSTANCE: cutting tool has a holder with a rectangular notch in which an end cylindrical cam is mounted. The working surface of the cam is used for engagement with the lower bearing surface of a cutting plate. A worm engageable with a worm wheel made on the cylindrical surface of the cam is mounted in the cutting tool holder. The bearing surface engageable with the front surface of the cutting plate is made on the holder. EFFECT: improved structure. 3 dwg
Patent RU-2065869-C1 (RU)
Title: Method of deactivation of wine glue precipitate
Inventor: RUSSU EMILYAN IVANOVICH
IPC: C12F3/10
Filed: 1992-04-21
Granted: 1996-08-27
Abstract: FIELD: production of wine. SUBSTANCE: wine glue precipitate is filtered till content of dry substance in it is 20-30 %. Thus obtained precipitate is treated by heat within 20-60 min at 400-900 C, the process takes place in the presence of air oxygen. EFFECT: improves efficiency of the method. 2 cl, 2 tbl
Patent RU-2007237-C1 (RU)
Inventor: SAMOKHIN BORIS I
IPC: B21B35/14
Filed: 1992-06-15
Granted: 1994-02-15
Abstract: FIELD: rolling. SUBSTANCE: oscillations produced during rotation of spindle 5 are transferred to hydraulic cylinders 7 and 8 which cavities are connected through controllable throttles 10 and 9 which damp spindle 5. As a result the oscillations are damped and dynamic loads on units and parts of the mill drive are reduced. EFFECT: improved damping and reduced dynamic loads. 3 dwg
Patent RU-2086546-C1 (RU)
Title: Способ получения лактона 1r, цис-2,2-диметил-3-формилциклопропан-1-карбоновой кислоты и галогенпроизводные 6,6-диметил-3-оксабицикло [3.1.0]-гексанона-2
Inventor: NEERZHA BATNAGAR
IPC: C07C27/02
Filed: 1992-10-08
Granted: 1997-08-10
Abstract: Использование: в качестве полупродукта в синтезе лактона IR, цис-2,2-деметил-3-формилциклопропан-1-карбоновой кислоты (1). Сущность изобретения: продукт - галогенпроизводное 6,6-диметил-3-оксабицикло- [3.1.0] -гексанона формулы (III)    ,  где A -CXH 3 , CX 2 H или CX 3 , X - CI, Br, J. Получение I: реагент I - соединение формулы   Реагент 2: галоген. Условия реакции: II подвергают обработке галогеном с получением III, с последующим, при необходимости галогенированием с получение III, где A - CH 3 , с последующей его обработкой основным агентом для получения соединения формулы   подкислением в случае необходимости реакционной среды для получения кислоты с последующим окислением полученной соли или кислоты для получения соединения формулы 1. 2 с. и 12 з. п. ф-лы.
Patent RU-2037880-C1 (RU)
Title: Coding unit of decoder of protection signaling system
Inventor: BERSENEV ALEKSANDR I
IPC: G08B13/00
Filed: 1992-07-14
Granted: 1995-06-19
Abstract: FIELD: signaling technique. SUBSTANCE: unit uses as an "Alarm" signal, being transmitted, a pulse-width modulated signal for transmitting a message and a number of a user. When the unit operates in a reception-decoding mode, then the message, had been received, is being compared with a train of secrete codes and number of users, registered in ROM-memory, providing an enhanced noise immunity of the unit. The unit includes a timing circuit, a converter of parallel code to series code and vice versa, a comparator, a circuit for detecting coincidences, an address forming circuit, a ROM-memory, a circuit for forming a modulating signal, a matching. EFFECT: enhanced noise immunity, simplification of the structure and decreased dimensions of the unit. 1 cl, 1 dwg
Patent RU-2044730-C1 (RU)
Inventor: ABDRAKHMANOV ILDUS SH
IPC: A61K31/505
Filed: 1992-07-20
Granted: 1995-09-27
Abstract: FIELD: medical industry. SUBSTANCE: a process for preparing N-b-hydroxyethyl-4,6-dimethyldihydropyrimidone-2. Reagent 2: an excess of ethanol amine is heated at 110-125 C for 6.5-1.5 hours and bubbled into a nitrogen reaction mixture; the ethanol urea thus formed is recovered and treated with acetyl acetone and hydrochloric acid in isopropanol; the resulting crystalline product is recovered in the form of chlorohydrate or a base by treatment of a chloroform solution of chlorohydrate with an alkali agent. EFFECT: more efficient preparation process. 4 cl
Patent RU-2009930-C1 (RU)
Title: Vehicle steering
Inventor: STOYANOV EDUARD V
IPC: B62D5/04
Filed: 1992-08-03
Granted: 1994-03-30
Abstract: FIELD: vehicles. SUBSTANCE: gear 3 is rotatably mounted on steering column 1 and is connected to steering shaft 4 rotatably mounted in the steering column. Steering wheel 6 is fastened to the upper end of the steering shaft, the lower end of the shaft is connected to steering mechanism shaft 6 by a clutch made in the form of sleeve 7 connected to this shaft on splines. The sleeve has a flat inner end formed by the sleeve hollow bottom. Compression spring 8 is mounted between this end and the end of clutch 6 and is used for clutch engagement. The other end of the clutch is made with a bowl-shaped hollow with end teeth engaged with the end teeth on the end of steering shaft 4 when the clutch is engaged by spring 8. The clutch is moved by section 9 of an electromagnet winding, inductively affecting movable core 10 connected to carrier 11 of sleeve 7. Clutch 12 with a hollow and end gear rim 13 on it is axially movably mounted on the steering shaft, steering shaft 4 is made with a conical projection which has gear rim 14 facing rim 13. Clutch 12 is made with a conical projection and end gear rim 15 on it facing end gear rim 16 on gear 3. Clutch 12 is loaded by springs 17 pressing its gear rim 15 to gear rim 16. Clutch 12 is moved by section 18 of the electromagnet winding, which core 19 is connected to carrier 20 of the clutch, ring-shaped slider 21 engageable with a contact member is mounted in its cavity, the contact member is connected to carrier 20. Slider 21 is electrically connected to the actuator of a front wheel rotation control mechanism. Clutch 12 is connected to carrier 20 by torsion springs 23 providing reverse of the steering shaft to the initial position. Gear 3 is connected to steering shaft 4 through teeth 24 on the steering shaft and gear teeth 25 engaged with them. EFFECT: improved structure. 3 dwg
Patent RU-2037957-C1 (RU)
Title: Synchronous rate divider
Inventor: OSTROVSKIJ VIKTOR A
IPC: H03K23/00
Filed: 1992-07-20
Granted: 1995-06-19
Abstract: FIELD: pulse devices. SUBSTANCE: device has N-bit pulse counter which has group having N (n+1) JK-flip-flops, circuit of shifting gates, group of inter- bit connection gates, circuit for synchronous start with inverter and inverse logic matching gate, where n 0, 1, 2, i, In addition device has input and output signal wires "Input" and "Output", and two-stage pre-setting decoder which first stage has matching unit with (n-1) inputs and which second stage has matching unit with two inputs. Maximal rate of output pulses is greater than half of its nominal value which is provided by synchronous JK-flip-flop which can be set by R-input and which serves as basic element for design of pulse counter on which described device is based. EFFECT: division of pulse rate by arbitrary natural factor ranging from 2 n-1 +1 to 2 n -1. 2 dwg, 1 tbl
Patent DE-10033189-C1 (DE)
Title: Low-coherence interferometry device has short coherence interferometer with scanning objective and beam splitter moved in synchronism during depth scanning of object
Inventor: KNUETTEL ALEXANDER
IPC: G01N21/45
Filed: 2000-07-07
Granted: 2001-09-06
Abstract: The interferometry device uses a short coherence interferometer with a beam splitter (8) positioned transverse to the scanning direction (25) between the light source (7), the detector (10) and a reference mirror (9) and the measuring opening (12), with a movable scanning objective (11) between the beam splitter and the measuring opening. The scanning objective and the beam splitter are moved in synchronism during the depth scanning of the object (13).
Patent DE-10065219-C1 (DE)
Title: Production of composite moldings, for use e.g. in car dashboards, comprises pressing newly injection molded plastic molding and metal profile together so that profile enters plastic and its edges and top of central tube in it are deformed
Inventor: SCHNELL STEPHAN
IPC: B29C45/00
Filed: 2000-12-27
Granted: 2002-07-18
Abstract: Production of composite moldings consisting of a metal profile (4) embedded in plastic (1) comprises; (a) placing the newly injection molded plastic molding and profile between press jaws (11, 13) and (b) moving the jaws together to press the profile into the plastic and deform its edges and the top of a central tube in it.  An Independent claim is included for the composite molding.
Patent DE-10118970-C1 (DE)
Title: Solution for making soap bubbles that are self-luminous in dark when exposed to invisible ultraviolet or infrared radiation contains fluorescent brightener derived from diaminostilbenedisulfonic acid
Inventor: LIN MON-SHENG
IPC: C09B57/00
Filed: 2001-04-18
Granted: 2002-07-25
Abstract: In a solution for making soap bubbles that are self-luminous in the dark, comprising 67-89% water, 8-25% surfactant to form gas bubbles, 2% glycerol as humectant and antifreeze and 1-6% fluorescent brightener (I) that emits blue to violet fluorescent radiation when soap bubbles are produced in the dark and irradiation with invisible ultravoilet or infrared radiation, the novelty is that (I) is derived from diaminostilbenedisulfonic acid.
Patent DE-10216208-C1 (DE)
Title: Contact protection device for electrical plug socket has cooperating guides for movement of spring-loaded slider allowing insertion in defined assembly position
Inventor: HENSEL MAIC
IPC: H01R13/453
Filed: 2002-04-12
Granted: 2003-07-10
Abstract: The device (3) has a spring-loaded longitudinal slider (13) which covers the socket openings for the plug pins, released by simultaneous insertion of 2 plug pins in angled recesses in the slider. A guide allowing the slider to move perpendicular to the longitudinal movement direction has a pair of side guide grooves cooperating with side guide edges of the slider, the guide grooves and the guide edges provided with corresponding notches, allowing insertion of the slider in the contact protection device in an assembly position, with secure retention of the slider in all other positions.
Patent DE-10244310-C1 (DE)
Title: Air freight netting, of synthetic filament cables, has a woven center section and structured edge strips with edge loops, to be secured to the pallet fasteners
Inventor: SCHMIDT BRIGITTE
IPC: B64D9/00
Filed: 2002-09-23
Granted: 2003-12-18
Abstract: The netting to secure freight on a pallet, for air cargo, is composed of synthetic filament cables knotted together. The meshes at the edges are used to secure the netting to fasteners at the pallet. The center zone (2) of the netting (1) is of a woven cable, with braided cable edge loops (17) at the edge strips (11-14). The edge loops have a higher tensile strength than the remainder of the netting material.
Patent DE-19500704-C1 (DE)
Title: Adjustment method for frequency and sequence of metronome by key operations
Inventor: DIESTELHORST ARND DR RER NAT
IPC: G04F5/02
Filed: 1995-01-12
Granted: 1996-08-22
Abstract: The adjustment method involves connecting a key (1) to a signal processor and clock generator (2) driving an acoustic generator (3). The user operates the key periodically at the desired tempo, the first operation triggering the adjustment sequence automatically. The intervals between key operations are measured and after each operation the beat frequency is redetermined from the intervals measured from the beginning. The metronome begins to reproduce sound immediately and its frequency is readjusted to each fresh determn. of the beat.